baber/WOPTO huggingface dataset:
Patent GB-1182924-A (GB)
Title: Improvements in or relating to Clips for Visors.
IPC: A42B3/22
Filed: 1966-11-04
Abstract: 1,182,924. Visors. M. D. S. LUX, H. N. LUX and L. LUX [trading as MELTON PRODUCTS]. 6 Nov., 1967 [4 Nov., 1966], No. 49452/66. Heading A3V. A visor 12 is mounted pivotally at each end of a brow bar 13 and prevented from downward movement relative to the brow bar by a clip 14 which also prevents upward movement of the brow bar relative to the helmet.
Patent GB-1196979-A (GB)
Title: Three-Point Safety Belt
Inventor: KLINK WOLF-DIETER
IPC: A01K79/02
Filed: 1967-11-01
Abstract: 1,196,979. Safety harness. W. - D. KLINK. 1 Nov., 1967 [21 Nov., 1966], No. 49726/67. Heading A3V. [Also in Division E2] A three point safety belt arrangement comprises a lap strap 4 and a diagonal strap 1 one end of each of which is mounted at the same side of a vehicle seat and a common fitment 5 in which the straps are looped around a respective bar 9 each of which is associated with an abutment 12. When tension is applied to the portion of a strap between the fitment and said one end, the strap is clamped between the bar and the edge 12 of the slot 11. When that portion of the strap is slack, the respective bar can be moved to enable the length of that portion to be varied independently of that portion of the other strap. The ends (10) of the bars 9 are bent over at right angles (Fig. 3, not shown) and are located in grooves 8 along the edges of the fitment. The fitment is preferably a buckle as shown including a tongue 7 for engagement with a fixed latching mechanism (6) (Fig. 1, not shown). The edges 12 of the slots 11 may be parallel, as shown, or disposed at an acute angle to one another.
Patent GB-1017981-A (GB)
Title: Improvements in or relating to nuclear fuel materials
Inventor: BELLAMY ROY GRAHAM
IPC: G21C3/00
Filed: 1963-12-17
Abstract: A uranium based alloy comprises: Al, more than 1200 p.p.m. but not more than 1500 p.p.m.; Fe, 200-650 p.p.m.; the balance, apart from incidental impurities, being uranium.  The alloy is preferably quenched from the b  phase region and annealed in the a  phase region.
Patent GB-1222298-A (GB)
Title: Improvements in or relating to electrodes
IPC: H01M8/0273
Filed: 1969-10-10
Abstract: 1,222,298. Electrodes. ROBERT BOSCH G.m.b.H. 10 Oct., 1969 [12 Oct., 1968], No. 49747/69. Heading H1B. An electrode for fuel cells is secured to an electrode holder by applying an electrically conductive adhesive to the electrode and/or holder and contacting the two components to effect a fluid-tight junction. As shown, a stranded copper wire serving as a current conductor is inserted in groove 3 which is milled into electrode holder 1. The inner edge of holder 1 is then coated with electrically conductive adhesive 5 into which is pressed electrode 6 of sintered plastics material. The adhesive is advantageously an alkaline resistant conductive lacquer pigmented with silver or an acid-resistant. graphite lacquer depending on whether the electrolyte is alkaline or acid.
Patent GB-1150746-A (GB)
Title: Syphonic Device for Use in a Flushing Cistern
Inventor: MACGILLIVRAY CHARLES ALEXANDER
IPC: E03D1/08
Filed: 1965-11-25
Abstract: 1,150,746. Flushing cisterns. R. & A. G. CROSSLAND Ltd. 8 Dec., 1966 [25 Nov., 1965], No. 50076/65. Heading E1C. In a syphonic device for use in a flushing cistern in which the flush is initiated by a piston 6 and a washer 14 on the piston co-operates with a port or ports 12 to provide 'a full or partial flush, the washer 14 is provided with at least 3 resilient curved arms 15 to assist in the removal of the washer from the ports.
Patent GB-1188914-A (GB)
Title: Dentifrice Paste.
Inventor: MELLBERG JAMES RICHARD
IPC: A61K8/25
Filed: 1968-10-25
Abstract: 1,188,914. Dentifrice paste. KENDALL CO. 25 Oct., 1968 [27 Oct., 1967], No. 50737/68. Heading A5B.  Prophylactic dentifrice pastes comprise a mixture of a finely divided silica abrasive consisting of particles which pass a 140 mesh but are retained by a 400 mesh (U.S. standard) screen, and an aqueous solution containing ammonium or lithium fluosilicate in an amount to provide a fluorine content of at least 0.5% by weight based on the weight of the solution, the paste having a pH from 2.5 to 5.5. The aqueous solution may also contain from 0.05 to 0.5 molar phosphate ion provided by phosphoric acid and a phosphate e.g. sodium or ammonium dihydrogen phosphate. The dentifrices may also contain thickeners e.g. hydroxyethylcellulose, humectants e.g. glycerol or sorbitol, preservatives, flavours and colours.
Patent GB-1399541-A (GB)
Title: Herbicide
IPC: A01N47/20
Filed: 1972-11-03
Abstract: 1399541 Herbicidal compositions BADISCHE ANILIN-& SODA-FABRIK AG 3 Nov 1972 [6 Nov 1971] 50738/72 Heading A5E A herbicidal composition comprises a compound of the formula: wherein R denotes C 1-4  alkyl, cycloalkyl or their salts and a compound of the formula: wherein R<SP>1</SP> denotes C 1-4  alkyl, R<SP>2</SP> denotes alkyl of 1 to 4 carbon atoms or alkoxy, R<SP>3</SP> denotes a linear or branched, saturated or unsaturated aliphatic radical of 1 to 4 carbon atoms and X denotes oxygen or sulphur, or a compound of the formula: wherein X denotes halogen, thiocyano or methyl, R denotes alkyl of a maximum of 6 carbon atoms which may be substituted by halogen or cyano, or a compound of the formula: wherein X denotes chlorine or bromine.
Patent GB-1364059-A (GB)
Title: Endless power transmission belt and method of making same
IPC: F16G5/06
Filed: 1971-11-02
Abstract: 1364059 Power transmission belt DAYCO CORP 2 Nov 1971 [9 Nov 1970] 50864/71 Heading F2Q [Also in Division B5] An endless power transmission belt 10 includes a section 15 comprising reinforcing fibres 16 embedded in a plastic material, each of the fibres 16 having a longitudinal axis arranged in alignment with that of the belt 10. The material may be nylon and the fibres 16 may be fibre glass. The section 15 may extend the whole or part way across the width of the belt. The latter may also comprise natural or synthetic rubber tension and compression sections 13, 14 and a fabric cover 12. The belt 10 may be a V-belt. The section 15 may be bonded to the section 13 and cover 12 prior to or after insertion in an injection mould 11, Fig. 3. The latter is used for injection moulding the section 14 against the section 15 and may comprise rings 21-23. The top ring 23 may be provided with vertical passages 24 which may be supplied by a plurality of radially extending passages supplied by a central sprue. The rings 22, 23 co-operate to form an annular passage 27 having a rectangular cross-section and connecting the passages 24 with the mould cavity. The section 15 may be formed by injecting a mixture of randomly oriented fibres in plastic material 31 through a cylindrical conduit 32, a dwell chamber 34 and a gate 36 having the axis of its discharge end arranged tangentially to an annular chamber 40 in a mould 30, Fig. 5. Passage through the gate 36 aligns the fibres 16. The gate may be in the form of a fan gate having a flattened oval cross-section. The chamber 40 may have a trapezoidal or rectangular crosssection.
Patent GB-1184189-A (GB)
Title: Improvements in Magnetic Particle Couplings
Inventor: HOER KENNETH GEORGE
IPC: F16D37/02
Filed: 1966-11-14
Abstract: 1,184,189. Magnetic powder couplings. MUIRHEAD Ltd. 27 Oct., 1967 [14 Nov., 1966], No. 50880/66. Heading H2A. In a magnetic powder coupling with a stationary exciting coil 3, the magnetic powder is located between a rotatable cylinder 4A, 4B, 4C and a magnetic block 9 carried by a rotatable shaft 7, the parts 4A, 4C being made of magnetic material of low retentivity and the part 4B of non-magnetic material.
Patent GB-1559916-A (GB)
Title: 1-aziridine-carboxylic acid ester derivatives
IPC: A61K31/396
Filed: 1977-12-07
Abstract: An aziridine derivative of the formula II is reacted with a haloformic ester of the formula III, in which Hal denotes chlorine or bromine, e.g. in an inert solvent. 1-Aziridinecarboxylic ester derivatives of the formula I are obtained, in which X and R have the meaning listed in Claim 1. The compounds of the formula I possess, for example, a pronounced immunostimulatory effect. <IMAGE>
Patent GB-1082165-A (GB)
Title: A process for the manufacture of quinazoline derivatives
IPC: C07D471/04
Filed: 1965-12-01
Abstract: Compounds of the general formula <FORM:1082165/C2/1> (wherein R1 represents a halogen atom or a triofluoromethyl nitro, cyano, C1- 7 alkyl, C1- 7 alkoxy or C1- 7 alkylthio group, R2 represents a halogen atom, R3 represents a halogen atom or a C1- 6 alkyl group, Y1 and Y2 each represen a halogen atom and the broken lines denote optional substituents) are prepared by treating a compound of the formula <FORM:1082165/C2/2> with an oxidizing agent.
Patent GB-1058219-A (GB)
Title: Improvements in frameworks, for example, for forming cloches
IPC: A01G13/04
Filed: 1964-12-15
Abstract: 1,058,219. Cloches and frames. R. G. KITTO. Dec. 15, 1965 [Dec. 15, 1964], No. 50974/64. Heading A1E. The framework of a cloche or frame comprises slats of L-shaped cross-section each having a longitudinal groove 1 to receive a sheet of glass or plastics material and further longitudinal grooves 2, 3 to receive clamps 4 whereby adjacent slats of the framework are held together. The cloche or frame may be further supported on a structure of metal bars, the clamps being shaped so that they can be fitted round a support bar (Fig. 14, not shown).
Patent GB-1293939-A (GB)
Title: Continuous vacuum casting of metals and metal alloys
Inventor: CHAULET R
IPC: B22D11/00
Filed: 1969-10-16
Abstract: 1293939 Continuous casting SOC INDUSTRIELLE DE COMBUSTIBLE NUCLEAIRE 16 Oct 1969 [18 Oct 1968 15 Sept 1969] 50978/69 Heading B3F [Also in Division C7] In order that continuous casting of metals, such as uranium or steels, may be performed under vacuum (for degassing or protection), the metal flows from a ladle 2, kept at constant temperature by an induction coil 3, through a nozzle 8 into a cooled mould 9 in a vacuum chamber 1 at a rate controlled by a level detector 11, 12 and servo-mechanism 5, 6; from the mould 9 (which may have a 1-2 degree taper), the cast strand passes through a cooling jacket 14 and out of the chamber 1 through a gas seal 15 comprising a series of chambers 27-31, Fig. 2, formed between seals 33-37 and a neutral-gas seal 32 and exhausted by pumps (to successively decreasing pressures). Nitrogen supplied to the seal 32 cools the strand as well as excluding air and the supply, from a source 16, is controlled by a temperature-responsive element 18, Fig. 1, in the seal 32 (with which is associated a cooling- water spray 19). Another temperature-responsive element 23, at the exit of the cooling jacket 14, controls, by way of a servo-mechanism 22, a motor 21 which drives withdrawal rolls 20, 21<SP>1</SP>. The strand is cut into lengths by a travelling cutter 24. A starter bar 25 has a dovetail lug 26 at its end. The flow from the ladle 2 is determined by an electromagnetic pump or, as shown, a plunger 4 and the metal in the ladle may be made-up by a ladle (70, Fig. 6, not shown) set on top of the vacuum chamber 1. The level in the mould 9, observable through a tube 13 may be kept between two sensors 11, 12. The mould may be a Cu tube (110) in a steel cylinder (111, Fig. 7, not shown), through which cooling water flows, and connected between circular plates (108, 109) secured to parallel posts (105, 106) slidable in brackets (102, 103) to allow reciprocation of the arrangement (with faster upward movement) by a cam-operated shaft (124) linked to the lower circular plate (108). The level of the metal surface in the mould in this case is detected by a radio-active radiation source and the probe (125) of a Geiger counter outside the mould. A graphite-cored uranium bar is cast by passing a graphite rod insert (62, Fig. 5, not shown), continuously down into the mould (fed with molten uranium) through a gas seal (64) into the vacuum chamber 1 wherein it is guided by rollers (68) or friction pads and heated by induction unless it is heated before entering the chamber 1.
Patent GB-1374088-A (GB)
Title: Windscreen and lamp washing system for use in automotive vehicles
IPC: B60S1/60
Filed: 1971-11-03
Abstract: 1374088 Windscreen washing system SWFSPEZIALFABRIK FUER AUTOZUBEHOER GUSTAV RAU GmbH 3 Nov 1971 [5 Nov 1970] 51068/71 Heading A4F A windscreen and lamp washing system comprises nozzles D, D 1  and D 2  for the windscreen, head-lamps and rear lamps respectively fed from a common water supply VB, and control valves HV, V 0  and V 1 . In a first position of control switch WS valve HV is opened, in a second position valves HV and Vo are opened and in a third position valves HV, V 0  and V 1  are opened. In one form, valve HV is operated directly by switch WS, the water supply VB is a pressurized water container, and the valves V 0 , V 1  are electromagnetic valves. Alternatively the washer switch may control the water pressure supplied by a pump and the valves may then open automatically according to the pressure supplied by the pump.
Patent GB-1058468-A (GB)
Title: Improvements in or relating to (2-amino-1-hydroxyethyl)-thianaphthenes
IPC: C07D333/58
Filed: 1964-12-15
Abstract: Compounds of the general formula <FORM:1058468/C2/1> (wherein X represents a hydrogen or chlorine atom and R represents an isopropyl, tert.-butyl, allyl or cyclopropyl group) and their acid addition salts are prepared by the following process: <FORM:1058468/C2/2> the product being isolated as the free base or a salt.  The compounds of the invention block b -adrenergic receptors and may be administered in the form of pharmaceutical preparations containing them together with a carrier.
Patent GB-1069056-A (GB)
Title: Phosphors
IPC: G01T1/202
Filed: 1965-12-03
Abstract: A seintillation crystal comprises strontium iodide activated by europium (10-16,000 p.p.m.).  The crystal, which is hygroscopic, may be prepared by precipitating the hexahydrate from a strontium carbonate slurry with hydroiodic acid, dehydrating by heating in vacuum and then fusing with e.g. europium chloride and growing a single crystal or an optically integral mass, by zone melting &c. The material is prepared in an atmosphere of dry argon, helium or hydrogen, and either sealed in a water-impermeable container, or mounted in a sealed photomultiplier tube.  The crystal may be surrounded, except for a "window," by reflective material.  The material has a delay constant of 0.44 micro second, and emits at 4300 \sB 50 <\>rA.
Patent GB-1536869-A (GB)
Title: Wound sliver spool package
IPC: B65H55/04
Filed: 1975-12-16
Abstract: 1536869 Wound sliver; blending fibres NV BEKAERT SA 16 Dec 1975 [16 Dec 1974] 51463/75 Heading D1F A spool package comprises a sliver substantially free of torsion and of size not exceeding 1000 Tex wound on a spool cone. Preferably the sliver is obtained by stretch breaking a multifilament bundle and spirally winding the sliver onto the spool cone in a plurality of layers having a crossing angle of 15 to 20‹ to the proceeding layer. Blending fibres. The sliver may be unwound from the spool at an angle of 90‹ to the spool cone, tension being maintained by a roller contacting the wound sliver, unwinding being facilitated by a knife which separates fibres hitched between wound and wound sliver and drafting the sliver together with a sliver comprising fibres of a lower modulus of elasticity. Roller and pin drafting is specified. The distance between the spool package and the entry into the drafting apparatus should be less than the average fibre length. The lack of torsion in the high modulus sliver allows the high modulus fibres to retract without crinkling at the end of the drafting operation and so facilitates blending. The high modulus fibres may be glass, stainless steel, carbon, boron or aromatic polyamide. Alternatively they may be conventional textile fibres and be blended with elastic low modulus fibres.
Patent GB-1278468-A (GB)
Title: Window guide mechanism for vehicles
IPC: B60J1/17
Filed: 1969-10-24
Abstract: 1278468 Vehicle windows DR ING HCF PORSCHE KG 24 Oct 1969 [11 Dec 1968] 52208/69 Heading E2M A vehicle window guide mechanism comprises a rail mountable on the vehicle and having a guide track, and guide members mountable on the vehicle window and being guidable by the track. The guide members each have spring elements which when separated, as by the window or its edge strip, act perpendicular to guide surfaces of the track, when the guide member is positioned to be guided by the track, to urge the guide member into contact with the guide surfaces. The mechanism shown includes a rail 6 and two guide members 8. Each guide member comprises a spindle 21, secured in edge strip 23 of movable window 7, and rollers 15, 15' urged into contact with guide surfaces 17, 19 of rail 6 by plate springs 26 accommodated in recesses in the rollers.
Patent GB-1120377-A (GB)
Title: Installation for detecting the passing of canal boats
Inventor: DEFLANDRE RENE
IPC: G08G3/00
Filed: 1966-11-24
Abstract: 1,120,377. Detecting canal boats photoelectrically. SAXBY. Nov. 24, 1966, No. 52696/66. Heading G1A. The passage of canal boats is detected by two pairs of light barriers separated by a distance slightly longer than the longest boat, the barriers of each pair being separated by a short distance and the light source of one barrier being on the same bank as the light receiver of the other. The light source 11 of one of the first pair of barriers, a,b, Fig. 2, is a discharge tube which emits a flash once every ten seconds. Capacitor 15 is charged through a rectifier 16 until the voltage across it is sufficient to fire a gas tube 24 and send a triggering pulse via transformer 23 to fire the tube 11, thereby discharging capacitor 15. So long as detector 35 receives a pulse every 10 seconds from a corresponding source Ea, a monostable circuit 37 of period 12 secs. remains set and relay 38 is energized, but if a boat travelling in the direction 1 breaks the barrier a, 12 seconds after the last pulse received, circuit 37 changes over and relay 38 is de-energized. Contact 31 shorts out resistor 29 and the frequency of flashing of tube 11 is increased to 1 flash per second. When the boat breaks barrier b, the frequency of source Ea likewise increases and the contact 42 is closed. The relay 38 is shunted by a capacitor to give it a delay of 1À5 seconds so that when the boat clears the barrier a, there will be time for a pulse to pass to output S, indicating passage of a boat in the direction 1 before the contact 39 opens. Passage of a boat in the direction opposite to 1 is similarly indicated by a signal from CB. The outputs from units CA, CB together with the outputs of the corresponding units of the other pair of barriers are connected to a relay arrangement which is logically arranged to give a single output for each boat passing in a given direction regardless of what other boats it may pass at or between the pairs of barriers, Fig. 4 (not shown). The output may be used for controlling a lock and/or counting boats.
Patent GB-1328480-A (GB)
Title: Benzothiazole sulphenamide derivatives and their use as  vulcanisation accelerators
Inventor: USAMOTO T
IPC: C08K5/40
Filed: 1970-09-14
Abstract: 1328480 Benzothiazole sulphenamides SUMITOMO CHEMICAL CO Ltd 14 Sept 1970 [16 Sept 1969] 52745/72 Divided out of 1325064 Heading C2C [Also in Division C3] Novel benzothiazole sulphenamide derivatives having the general formula wherein R 5  is hydrogen, alkyl or cyclohexyl and R 6  is a (C 12  to C 18 ) alkyl radical are prepared by chlorinating a solution of benzothiazole sulphenamide in a solvent and adding the appropriate amine to the resulting solution. The novel compounds may be used as vulcanization accelerators.
Patent GB-1472872-A (GB)
Title: Burner assembly for crude oil combustion
IPC: F23D11/38
Filed: 1974-04-17
Abstract: 1472872 Burners J J DEWALD 17 April 1974 [17 April 1973] 52835/76 Divided out of 1472871 Heading F4T The subject matter of this Specification is substantially the same as that in Specification 1,472,871 but the claims are concerned with a burner assembly.
Patent GB-1282614-A (GB)
Title: Noncorroding water base drilling fluids and additive system for making same
IPC: C09K8/20
Filed: 1969-10-29
Abstract: 1282614 Drilling muds OIL BASE Inc 29 Oct 1969 [1 Nov 1968] 53004/69 Heading E1F A drilling mud includes a water-soluble, alkali-metal lignin, lignite, an aluminium or chromium salt and tannins and polyphenols such as quelracks.
Patent GB-1445170-A (GB)
Title: Optical reader
IPC: B25G1/00
Filed: 1973-11-15
Abstract: 1445170 Optical reader MONARCH MARKING SYSTEMS Inc 15 Nov 1973 [2 Jan 1973] 53166/73 Heading G4M  An optical reader has a housing with a tip, which contacts a record member when in use, made of a polyolefin having a molecular weight of at least 1 x 10<SP>6</SP>. Preferably the polyolefin is polyethylene. A cylindrical light pen has an outer body 17 secured at a lower end portion 17<SP>1</SP> to a threaded connector 20 which receives the tip 18. An inner body 27 forms an annular housing receiving light fibres 13 carrying light from a source to the document. A lens 30 is fixed in the inner body by sleeves 29, 31 to form an image of the area of the document being read on to a mask 35 at the upper end of the housing. An aperture in the mask is connected to light fibres feeding a photo detector. Alternative tip arrangements may have fibres moulded in the tip (Figs. 6-8, not shown).
Patent GB-1345809-A (GB)
Title: Ticket printer
IPC: G06K15/06
Filed: 1971-11-16
Abstract: 1345809 Selective printing LICENTIA PATENT-VERWALTUNGS GmbH 16 Nov 1971 [20 Nov 1970] 53167/71 Heading B6F A printer for printing tickets under computer control comprises a plurality of type-wheels 1-10 each of which bears type characters orientated parallel with the wheel axis, and each of which prints a respective line on a ticket 11 fed in the direction V. The type-wheels may bear types of different fonts.
Patent GB-1420638-A (GB)
Title: Gaming machines
IPC: G07F17/32
Filed: 1973-11-16
Abstract: 1420638 Gaming machines BELL FRUIT MFG CO Ltd 19 Feb 1974 [16 Nov 1973] 53197/73 Addition to 1359852 Heading G4U A gaming machine as claimed in claim 1 of Specification 1,359,852 in which each prizewinning combination is identifiable in an array by a characteristic common to all of the constituent symbols in the prize-winning combination. In the embodiment described each symbol on reels R 1  R 2  R 3  represents one or more players of the two teams or a goal scored by one or other of the teams. The players chosen and goals scored are displayed on display C. In operation a coin or token is placed in slot S and one of buttons R and B pressed to select a team. This causes the reels to be operated twice to spin and stop the reels thereby selecting six football or goal symbols. If a prize-winning result is achieved a prize is delivered. If the final score is a score draw then a "corner feature" Fig. 2 (not shown) can be initiated. This is done by pressing button X. This causes a sequence of lights to be switched on and off. If, when a specific light is lit button Y is pressed then a prize is dispensed. Other modifications as disclosed in the above mentioned patent are described.
Patent GB-1453385-A (GB)
Title: Non-ionic surfactants
IPC: A61K8/37
Filed: 1974-12-10
Abstract: 1453385 Non-ionic surfactant KAO SOAP CO Ltd 10 Dec 1974 [11 Dec 1973] 53351/74 Heading C3R [Also in Divisions C2 and C5] A non-ionic surfactant has an HLB of 8-16 and the formula in which n is 1 to 4, X is H or -COR where R is a C 9-23  alkyl or alkenyl radical; when n = 1 there is at least one -COR radical, when n = 2 or 3 there are at least 2 -COR radicals and when n = 4 there are at least 3 -COR radicals; the sum of m<SP>1</SP>, m<SP>11</SP> and m<SP>111</SP> is at least 1. In preferred compounds R contains 12-18 carbon atoms and when n=1, m<SP>1</SP>+m<SP>11</SP>+m<SP>111</SP>=2À5-40 when n = 2 the sum is 3-133, when n=3 the sum is 2À5- 167 and when n = 4 the sum is 5-200. Examples relate to esters of lauric, capric, oleic, palmitic, stearic and lignostearic acids.